Joseph Emmanuel Mathias, MD
Addiction Psychiatry Physician · Atlanta, GA
Joseph Emmanuel Mathias, MD is an addiction psychiatry physician with a practice address in Atlanta, Georgia, and NPI 1841672789, issued on Jun 28, 2015. Check the license (Georgia 84320, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Joseph Emmanuel Mathias
- Credential
- MD
- Primary taxonomy
- Addiction Psychiatry Physician 2084P0802X
- License number
- 84320 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1821 Clifton RD NE, Atlanta, GA 30329
- Phone
- (404) 778-2430
- Enumerated
- Jun 28, 2015
- Record last updated
- Jul 7, 2022
- Medicare enrollment
- Enrolled (PECOS I20200504000389); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest addiction psychiatry physician records → All 31 in Georgia → Look up another NPI →
Also registered at 1821 Clifton RD NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deborah Alleyne, PTPhysical Therapist1518187475
- Sivan Ben-Moshe, M.D.Geriatric Medicine (Internal Medicine) Physician1518285956
- Jyoti Bhalerao, COTAOccupational Therapy Assistant1699896324
- Jessica Bowers, NPFamily Nurse Practitioner1427415959
- Karin Bravo, OTROccupational Therapist1134348030
- Janet Cain, SLPSpeech-Language Pathologist1184843294
Verify Joseph Emmanuel Mathias in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 84320Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average addiction psychiatry physician in 2024
355 Medicare Part D claims for 25 beneficiaries, against an average of 716 among the 421 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Buprenorphine-Naloxone50 claims
- Zolpidem Tartrate32 claims
- Bupropion Xl25 claims
- Trazodone Hcl17 claims
- Citalopram Hbr14 claims
- Dextroamphetamine-Amphet Er14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 92.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- The Emory Clinic IncAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph Emmanuel Mathias among 31 addiction psychiatry physician records in Georgia
Joseph Emmanuel Mathias, MD is one of 31 addiction psychiatry physician records with a practice address in Georgia. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 87% of them.
- NPI issued2015 · 87% of these records are older, 6% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2013 · median 2004 among the 13 with a school on file
- Record last updated2022 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0802X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Addiction Psychiatry Physician providers in Georgia
There are 31 addiction psychiatry physician records in Georgia.
All 31 in Georgia → Every provider in Atlanta → Addiction Psychiatry Physician nationwide →
The 8 addiction psychiatry physician records with the nearest ZIP codes
- Harshita Pinnamaneni, MDAtlanta, GA 303291801531041
- Darvin Hege, MDAtlanta, GA 303381780637090
- Nia Sipp, MDAtlanta, GA 303151609905959
- Jocelyn Cox, MDAtlanta, GA 303451912926536
- Christopher Smith, MDAtlanta, GA 303101295122331
- Constantine Galifianakis, M.D.Atlanta, GA 303491306103858
- Joseph Griffin, M.D.Atlanta, GA 303071861534802
- Theodore Smith, M.D.Atlanta, GA 303031558583492
Common questions
What is Joseph Emmanuel Mathias, MD's NPI number?
Joseph Emmanuel Mathias, MD's National Provider Identifier (NPI) is 1841672789, issued on Jun 28, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Emmanuel Mathias, MD located?
The NPPES record lists a practice address at 1821 Clifton RD NE, Atlanta, GA, 30329. Phone: (404) 778-2430. Providers update this record themselves, so call before visiting.
How can I verify Joseph Emmanuel Mathias, MD's license?
NPPES lists Georgia license number 84320, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joseph Emmanuel Mathias, MD prescribe under Medicare Part D?
In 2024, Joseph Emmanuel Mathias, MD had 355 Medicare Part D claims for 25 beneficiaries; the average among addiction psychiatry physician prescribers was 716. Part D covers Medicare prescriptions only.
What is Joseph Emmanuel Mathias, MD's MIPS final score?
The 2023 MIPS final score is 92.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.